Calcium Hardness Increaser 2lb - Hot Tub & Spa Water Hardener - Calcium Booster for Balanced Water Chemistry - Prevents Corrosion & Foam - Essential Spa Chemicals for Hot Tubs (6 Pounds)

★★★★★ 4.7 92 reviews

$90.00
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$90.00
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Product details

Management number 214843674 Release Date 2026/04/12 List Price $36.00 Model Number 214843674
Category

Ensure your hot tub or spa water is perfectly balanced with SpaLuxe Calcium Hardness Increaser, the ultimate solution for raising calcium levels and maintaining crystal-clear water. This premium 2lb formula is designed to effectively increase calcium hardness, preventing corrosion, foam, and damage to your spa equipment. Whether you have a chlorine, bromine, or saltwater system, SpaLuxe Calcium Hardness Increaser is an essential part of your spa maintenance routine.

  • Prevents Corrosion: Proper calcium levels protect your spa’s equipment, plumbing, and surfaces from the harmful effects of corrosive water.
  • Improves Water Balance: Ensures optimal calcium hardness, contributing to overall water chemistry and the effectiveness of sanitizers.
  • Reduces Foam Formation: Low calcium levels can lead to foam buildup—this increaser helps maintain balanced water, keeping your spa clean and inviting.
  • Protects Spa Surfaces: Proper calcium hardness prevents etching, pitting, and other forms of damage to your spa’s shell and liners.
UPC 693003791404
Item Form Flakes
Brand Name Spaluxe
Unit Count 32.0 Ounce
Item Weight 2 Pounds
Manufacturer Spaluxe

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92 ratings | 38 reviews
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